Page 5 - LN
P. 5

• In case of electric magnetic waves, we know that they are the combinations of the oscillation of
        electric and magnetic fields in perpendicular directions. Their speed of propagation depends upon
        the permitivity and the permeability of the medium. If μ 0 is permeability and ε 0 is the permitivity of
        the medium in vaccum, then






        • IMPORTANT TABLES
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